Offering merchants with Point of Sale terminals to ability to Top Up customers'' phones with prepaid VOIP.
Installing a software of merchant terminals that allows them to Top Up customers'' phones with prepaid minutes through a VOIP network.
Sintel USA, is a Network Integrator company based in Florida. Providing a comprehensive assortment of professional services from Wireless network design, deployment and maintenance, web site development and application hosting, complex wired and satellite
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